富文本编辑器生成的HTML标签,进行转义,然后写入数据库,防止脚本注入:
function htmlEncode(value){ return $('<div/>').text(value).html(); }
1、从数据库拿出的转义后的HTML标签内容,先得去除转义,然后再去除HTML标签,是生成缩略文字。
/*移除HTML标签代码*/ function removeHTMLTag(str) { str = str.replace(/<\/?[^>]*>/g,''); //去除HTML tag str = str.replace(/[ | ]*\n/g,'\n'); //去除行尾空白 //str = str.replace(/\n[\s| | ]*\r/g,'\n'); //去除多余空行 str=str.replace(/ /ig,'');//去掉 return str; } //转意符换成普通字符 function escape2Html(str) { var arrEntities={'lt':'<','gt':'>','nbsp':' ','amp':'&','quot':'"'}; return str.replace(/&(lt|gt|nbsp|amp|quot);/ig,function(all,t){return arrEntities[t];}); }
如果是文章详情页的话,直接去除转义就可以显示在页面了:
//转意符换成普通字符 function escape2Html(str) { var arrEntities={'lt':'<','gt':'>','nbsp':' ','amp':'&','quot':'"'}; return str.replace(/&(lt|gt|nbsp|amp|quot);/ig,function(all,t){return arrEntities[t];}); }
2、JS正则过滤(去除)富文本编辑器中的FONT-SIZE标签
var test=test.replace(/font-size:\w+;?/g,'');
3、js处理去掉富文本编辑的html,样式,只显示纯文字内容,以供列表页使用
<script type="text/javascript"> var description = '<p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.1pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <b><span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">1.</span></b><b><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">国际保险经纪行业收入分析<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">2010</span><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">年全球保险经纪行业市场规模为<span lang="EN-US">437.56</span>亿美元,<span lang="EN-US">2015</span>年增长至<span lang="EN-US">581.3</span>亿美元。<span lang="EN-US"><o:p></o:p></span></span></p> <p align="center" style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt; margin-left:0cm;text-align:center;mso-pagination:widow-orphan"> <span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">2010-2015</span><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">年国际保险经纪行业市场规模:亿美元</span></p> <p style="margin: 19.5pt 0cm; text-indent: 24.1pt; text-align: center;"> <img alt="" src="/baoxian/userfiles/1/images/back/news/2018/01/11.png" style="width: 493px; height: 296px;" /></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.1pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <b><span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">2.</span></b><b><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">国际保险经纪行业并购分析<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">保险经纪公司并购较为频繁,<span lang="EN-US">2011</span>年并购数量为<span lang="EN-US">351</span>件,且呈现增长趋势。一股保险行业的并购风潮正席卷全球各个市场。如意大利投资集团<span lang="EN-US">Exor</span>收购再保险公司<span lang="EN-US">PartnerRe</span>、韬睿惠悦与韦莱集团、韦莱与法国保险经纪公司<span lang="EN-US">GrasSavoye</span>、瑞士保险集团<span lang="EN-US">ACE</span>并购<span lang="EN-US">Chubb</span>以及美国保险公司<span lang="EN-US">Anthem</span>收购<span lang="EN-US">Cigna</span>。而这些不过是近年来保险业并购案清单的一小部分。<span lang="EN-US"><o:p></o:p></span></span></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">然而,在热闹喧嚣的并购消息背后却是严酷的现实。波士顿咨询(<span lang="EN-US">BCG</span>)对<span lang="EN-US">1990</span>~<span lang="EN-US">2014</span>年间<span lang="EN-US">778</span>件涉及保险业的并购案进行了分析,对并购后一年内的股东总回报进行了追踪,最终发现只有<span lang="EN-US">51%</span>的并购能实际创造价值,而<span lang="EN-US">49%</span>的并购案则摧毁了公司的价值。近半数并购案失败可归咎为三大原因:并购准备和执行、并购后整合以及并购时机。<span lang="EN-US"><o:p></o:p></span></span></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.1pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <b><span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">3.</span></b><b><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">保险业持续大整合<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">未来<span lang="EN-US">5</span>年,多个宏观层面的因素将继续推动保险业进行整合。首先是监管继续收紧,尤其是对资本充足率的要求将继续提升,无论是独立保险商还是综合集团都将感到更大的资金压力。利率和投资回报将继续保持较低水平(至少在成熟市场),使传统的寿险业务盈利能力受到限制。<span lang="EN-US"><o:p></o:p></span></span></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">此外,新兴竞争对手的威胁也不可小觑,甚至大型连锁超市和电信公司都有可能颠覆保险行业的价值链。这些企业不但拥有价值连城的消费者数据,而且拥有与客户之间的“最后一公里”连接。在新的运营模式下,传统保险企业难以掌控整条价值链,且容易成为新型商业模式的颠覆目标,例如一些网络聚合搜索产品能够为消费者提供价格透明的产品对比。<span lang="EN-US"><o:p></o:p></span></span></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">资金充裕的大型保险公司可以利用投资抵御创新带来的威胁,而那些只聚焦于内部运营,对外部变化视而不见的中型企业将面临更激烈的竞争。对于保险公司来说,了解消费者的行为和需求是至关重要的能力,然而建设必需的大数据技术、文化和团队带来的成本巨大,让规模较小的保险公司难以承受。对于保险企业来说,有机成长的机会非常有限。成熟市场已经进入到整合周期内,尽管新兴市场存在着发展机遇,但市场环境非常复杂。要在新市场形成规模效应,并购显然仍是各大保险企业的明智之选。<span lang="EN-US"><o:p></o:p></span></span></p> <p align="center" style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt; margin-left:0cm;text-align:center;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">世界排名前十保险经纪公司国际业务占比<span lang="EN-US"><o:p></o:p></span></span></p> <p align="center" style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt; margin-left:0cm;text-align:center;mso-pagination:widow-orphan"> <img alt="" src="/baoxian/userfiles/1/images/back/news/2018/01/12.png" style="width: 554px; height: 289px;" /></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.1pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <b><span lang="EN-US" style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">4.</span></b><b><span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">国际保险经纪行业利润水平<span lang="EN-US"><o:p></o:p></span></span></b></p> <p style="margin-top:19.5pt;margin-right:0cm;margin-bottom:19.5pt;margin-left: 0cm;text-indent:24.0pt;mso-char-indent-count:2.0;mso-pagination:widow-orphan"> <span style="font-family:宋体;mso-bidi-font-family:宋体;color:#252525">目前,<span lang="EN-US">2015</span>年全球保险经纪行业收入达<span lang="EN-US">581.3</span>亿美元,国际保险经纪行业利润水平维持在<span lang="EN-US">10~25%</span>之间。<span lang="EN-US"><o:p></o:p></span></span></p>'; description = description.replace(/(\n)/g, ""); description = description.replace(/(\t)/g, ""); description = description.replace(/(\r)/g, ""); description = description.replace(/<\/?[^>]*>/g, ""); description = description.replace(/\s*/g, ""); console.log(description) </script>
4、jQuery JavaScript正则表达式与\n代替<BR>
Lee TaylorTeneff给出了该问题的处理方式:
var str = document.getElementById('mydiv').innerHTML;
document.getElementById('mytextarea').innerHTML = str.replace(/<br\s*[\/]?>/gi, "\n");
or using jQuery:
var str = $("#mydiv").html();
var regex = /<br\s*[\/]?>/gi;
$("#mydiv").html(str.replace(regex, "\n"));
5、要去除html标签,图片,换行,回车等
description = description.replace(/(\n)/g, ""); description = description.replace(/(\t)/g, ""); description = description.replace(/(\r)/g, ""); description = description.replace(/<\/?[^>]*>/g, ""); description = description.replace(/\s*/g, "");
6、小编写的一个替换fackeditor中的多余br与空行的
//加强替换主要是考虑多个br的问题 function doRepAdvance(s){ var str=s.replace(/<p><br type="_moz"><\/p>/ig,""); str=str.replace(/<br type="_moz">\n <\/p>/ig, "</p>"); str=str.replace(/<br type="_moz">\n<\/p>/ig, "</p>"); str=str.replace(/<br type="_moz">\n\r<\/p>/ig, "</p>"); str=str.replace(/<br type="_moz"><\/p>/ig,"</p>"); str=str.replace(/<br \/>\n <\/p>/ig, "</p>"); str=str.replace(/<br>\n <\/p>/ig, "</p>"); str=str.replace(/<br \/>\n<\/p>/ig, "</p>"); str=str.replace(/<br \/>\n\r<\/p>/ig, "</p>"); str=str.replace(/(<br>\n){1,}<\/p>/ig,"</p>"); str=str.replace(/(<br>){1,}<\/p>/ig,"</p>"); str=str.replace(/<br>\n<\/p>/ig, "</p>"); str=str.replace(/<br><\/p>/ig,"</p>"); str=str.replace(/<p> <\/p>/ig,""); str=str.replace(/<p> <\/p>/ig,""); str=str.replace(/<p> <\/p>/ig,""); str=str.replace(/<p><\/p>/ig,""); return str; }